baber/WOPTO huggingface dataset:
Patent JP-S61265833-A (JP)
Title: Semiconductor device
Inventor: SASAKI YOSHITAKA
IPC: H01L21/60
Filed: 1985-05-21
Abstract: PURPOSE:To reduce the parasitic capacity of a semiconductor device and to improve switching speed, by constituting semiconductor regions directly beneath bonding pads as independent regions. CONSTITUTION:On an N-type epitaxial layer 22 on an N<+> type semiconductor substrate 21, a first P<+> type semiconductor layer 23a, a second P<+> type semiconductor layer 23b located around a cell assembly and a third P<+> type semiconductor layer 23c, which surrounds the layer 23b, are formed. A fourth P<+> type semiconductor layer 23d located directly beneath a bonding pad 29a and a fifth P<+> type semiconductor layer 23e located directly beneath a bonding pad 29b are formed in an independently isolated manner. Since the semiconductor layers 23d and 23e are isolated from the semiconductor layer 23b, the parasitic capacity between a source and a drain becomes extremely small, and the switching speed is strikingly improved.
Patent JP-S5849637-A (JP)
Inventor: HENDORITSUKU YAKOBUSU MARIA YO
IPC: G02B6/00
Filed: 1982-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H045136-A (JP)
Title: Optical fiber compound trolley wire, abnormal exothermicity detecting system for trolley line using such trolley wire and optical fiber compound trolley wire stringing method
Inventor: SATO TSUYOSHI
IPC: G01R31/08
Filed: 1990-04-23
Abstract: PURPOSE:To disperse stress at the time of tension load widely and uniformly so as to prevent the rupture of an optical fiber by providing a groove for accommodating the optical fiber in the longitudinal direction of a trolley wire, and accommodating the optical fiber into this groove, in the unconstrained state through jelly like material. CONSTITUTION:A trolley wire is provided with a groove 2 formed longitudinally, and an optical fiber 3 is accommodated in the unconstrained state inside the groove 2, In this case, lubricative jelly like material such as silicone oil is filled between the groove inner wall and the optical fiber 3 so as to provide the free sliding state between the optical fiber 3 and the inner wall of the groove 2. At the opening of the groove 2, either a caulking part 5 is provided or a clip 6 is fittingly secured to prevent the optical fiber 3 in the groove 2 from deviating from the groove 2. The abnormal exothermicity of a trolley line can be detected by performing the spectral takeoff of Stokes light and anti-Stokes light out of the back-scattered light of pulse light inputted into the optical fiber 3 and computing/displaying the temperature and the distance to this temperature spot from the intensity ratio of each light.
Patent JP-H01277225-A (JP)
Title: Display body observing device
Inventor: SUDA YASUO
IPC: G03B13/26
Filed: 1988-04-28
Abstract: PURPOSE:To effectively eliminate ghost light from a Fresnel lens to satisfactorily observe display parts by arranging a display body so that edge lines of prisms constituting plural display parts are approximately orthogonal to the tangential direction of edge lines of the Fresnel lens. CONSTITUTION:A Fresnel lens 5f is provided on a light incidence plane 5a of a focusing screen 5, and a light diffusion surface 5g is formed on a light exit plane 5b. The display body consisting of five display parts 5a-5e is pro vided on the light exit face 5b, and display parts 5a-5e display region indicating range finding ranges in a photographing picture and consist of many prism gathering bodies. Display parts 5a-5e are so arranged that edge lines of prisms constituting them are approximately orthogonal to the tangential direction of edge lines of the Fresnel lens 5f. Thus, display parts efficiently lead the illuminating luminous flux to the side of an eyepiece lens by refracting actions of prisms and the ghost light from edge lines of the Fresnel lens is not made incident on the eyepiece lens, thereby satisfactorily observing display parts and an object image.
Patent JP-S58223526-A (JP)
Title: Electrospark machining device
Inventor: KANEHARA YOSHIHIDE
IPC: B23H1/04
Filed: 1982-06-22
Abstract: PURPOSE:To prevent an electrode from wearing and degrading by using the electrode coated with a dielectric on the portion contributing to working in the electrode for an electrospark machining device. CONSTITUTION:Working liquid 3 such as water and oil is filled between an electrode 6 coated the surface of metal 9 with a dielectric 7 such as glass, ceramics, plastic, etc. and a workpiece 2. When AC voltage is applied across the electrode 6 and the workpiece 2 by an AC power source 8, silent discharge 10 is generated through the dielectric 7 between the metal 9 of the electrode 6 and the workpiece 2, thereby working the workpiece 2.
Patent JP-S58223899-A (JP)
Inventor: UESUGI NOBUO
IPC: G05B23/02
Filed: 1982-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5241221-A (JP)
Title: Method of manufacturing diagnostic agent for neoplasm
Inventor: ISHII MASARU
IPC: A61K38/00
Filed: 1975-09-04
Abstract: PURPOSE: NEA or NEA antibody is combined with minute particles to yield title agent used in immuno-assay based on aggromeration (PHA -HI method, RPHA method). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5631287-A (JP)
Title: Color solid image pickup element and its production
Inventor: SASANO AKIRA
IPC: H04N9/04
Filed: 1979-08-24
Abstract: PURPOSE:To facilitate forming a color filter and improve optical and electric characteristics, by providing a black filter on the semiconductor substrate surface. CONSTITUTION:Insulating protection film 107 is formed on semiconductor substrate 101 having photodetecting region 102. Next, black filter 108 is formed on insulating protection film 107. Next, color mixing preventing protection film 112 is formed on black filter 108 and insulating protection film 107, and a prescribed color filter is formed on this color mixing preventing protection film 112.
Patent JP-H1096749-A (JP)
Title: Method and device for monitering battery
Inventor: SZLENSKI MAREK
IPC: G01R31/36
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To estimate battery voltage during discharge, by registering battery voltage value several times and by determining a parameter indicating electric discharge transition according to the registered value and related time. SOLUTION: A battery supplies voltage to an unit 8 and the battery voltage is detected by certain interval under control of a controller 2. In each detection, the controller 2 receives also time information from a timer 3. The information which contains battery voltage and time value related to either of absolute time or the interval length between real voltage value and its previous value is sent to a memory 5. The controller 2 takes data out of the memory 5 in order to calculate parameters ≠, γ, and α by using a specific equation, and then determines time t. A calculator 6 calculates this, and time result is usually transferred to a display 7 to display it.
Patent JP-S6479632-A (JP)
Title: Absolute capacitor type pressure converter and electrically capacitive pressure specification
Inventor: RICHIYAADO EE BENSON
IPC: G01L9/00
Filed: 1988-04-28
Abstract: PURPOSE: To capacitively specify pressure over a wide range by only using a single non-complicated converter. CONSTITUTION: A pressure converter is separated from fluids enclosed in areas representing various fluid pressure states and has a diaphragm 9 containing a mobile conductive capacitor electrode surface and a composite capacitor device arranged in one of the areas. The capacitor device can be moved together with the diaphragm 9 in a state where a narrow interval is maintained between the device and the electrode surface of the diaphragm 9 and is composed of a flexible member which forms a first variable capacitor together with the electrode surface and a relatively rigid member that has a relatively stationary conductive electrode surface fitted to the electrode surface of the flexible member at an interval and forms a second variable capacitor.  The pressure converter is constituted in such a way that the composite diaphragm device is positioned to the diaphragm 9 and the diaphragm 9 deforms the flexible member by the pressure difference between areas exceeding a prescribed range in response to the pressure difference. Therefore, pressure can be specified over a wide range.
Patent JP-H04334646-A (JP)
Title: Modulator for anti-skid brake control device
Inventor: KUSHIYAMA TAKASHI
IPC: B60T8/46
Filed: 1991-05-13
Abstract: PURPOSE:To improve responsiveness during both normal service braking and anti-skid braking control. CONSTITUTION:A housing 6a and a valve spool 6d are pressed downward by brake cylinder pressure led into a chamber 18 so as to raise pump delivery pressure led into a chamber 19. When a wheel 2 is placed in the skid state, a pressure switching valve 5 is switched to reduce the pressure of the brake cylinder 3 and chamber 18. Since the pressure of the chamber 19 is raised at this time, the pressure difference between the chambers 18, 19 is made rather promptly into the specified value of the upward motion of the valve spool 6d. The valve spool 6d thereby moves rapidly upward to shield a passage hole 6r and a passage groove 22 early enough. Since the valve spool 6d is thus operated rapidly, a flow regulating valve 6 is further improved in its responsiveness.
Patent JP-S62265846-A (JP)
Title: Remote supervisory equipment
Inventor: HONMA MASAKI
IPC: H04M11/00
Filed: 1986-05-13
Abstract: PURPOSE:To receive a sent signal even when a manager of a supervised station is absent by using a signal identifying device to identify a sent signal from a supervisory station, operating a line switch based thereupon and connecting a data signal receiver or a sound signal recorder to a line and displaying the result of identification. CONSTITUTION:The bell incoming call signal detector 4 of a supervised station 3 detects a call from a supervisory station 1, uses an automatic hookup mechanism to connect a line between the supervisory station 1 and the supervised station 3 and the outgoing signal from the station 1 is given to a signal identifying device 6. In case of the data, signal, the device 6 operates a line switch 8 to connect a data signal receiver 9 and a subscriber line 2, and in the case of a sound signal, the line switch 8 connects the sound signal recorder 10 and the line 2. Then a signal display device 7 displays the result of identification of the device 6 by, e.g., a lamp. Then even when the manager of the station 3 is absent, both data signal and sound signal can be received.
Patent JP-H06295871-A (JP)
Title: Chemical vapor deposition system
Inventor: SUZUKI SATOSHI
IPC: H01L21/205
Filed: 1993-04-08
Abstract: PURPOSE:To provide a chemical vapor deposition system in which the interior of chamber is protected against particle contamination by discharging the gas after reaction and the particles of reaction products without adhering to the inner wall face of the reaction chamber and a jig. CONSTITUTION:The chemical vapor deposition system comprises a reaction chamber 1, a support 3 for securing a substrate 2 to be treated in the reaction chamber, a heater 4 for heating the substrate from the outside of the reaction chamber, and a system 5 for feeding a reaction gas onto the surface of the substrate or into the reaction chamber, wherein a port 6 for discharging the reaction gas and the reaction products is made closely to the periphery of the substrate so that the gas after reaction and the particles of reaction products are discharged without adhering to the inner wall face of the reaction chamber and the jig thus protecting the interior of the reaction chamber against particle contamination. This constitution eliminates the need of cleaning in the chamber, enhances the throughput, and reducing the cost of etching gas for cleaning.
Patent JP-S58223880-A (JP)
Title: Contour extracting system of object
Inventor: GOTOU TOSHIYUKI
IPC: G06V10/46
Filed: 1982-06-23
Abstract: PURPOSE:To decrease both the number of processing procedure and the processing time, by dividing a tetragonal viewfield into four quarters vertically and horizontally to detect an edge at each divided quarter and deciding the apex of the tetragon from the inclination of edges. CONSTITUTION:An edge detecting part 10 divides a tetragonal viewfield into four quarters vertically and horizontally to a picture of variabe density in a background 1 of a fixed viewfield including a tetragonal object 3. Then only the outside edge is extracted for each divided quarter part. A contour extracting part 20 extracts 21 the feature points. These feature points are extracted in the form of four feature points, i.e., intersection mark O between edge detecting waveform and divided line as well as for feature points, i.e., points X which are regarded as apexes at the utmost outside. For the point at the utmost outside with which only the coordinates of either single direction is decided, the simultaneous equation is set up with unknown coordinate defined as an unknown quantity to decide the candidate point mark DELTA of apex Based on these candiadate point, the inclination and the apex are decided 23 and 24 respectively.
Patent JP-H08281443-A (JP)
Title: Weaving welding torch
Inventor: SHIMOYAMA KIMIHIRO
IPC: B23K9/30
Filed: 1995-04-10
Abstract: PURPOSE: To provide a weaving welding torch capable of arbitrarily changing the bead width, and excellent in the responsiveness of an arc sensor by fitting a welding torch and a weaving drive mechanism to the tip of a robot in automatic welding equipment. CONSTITUTION: When a motor 3 is driven to drive an eccentric shaft 5 through a sprocket, a chain and a sprocket 4. A lever 7 to which the tip of the eccentric shaft 5 is fitted is oscillated in the right-to-left direction around a fixed pin 8 due to the eccentric motion, the tip of a welding torch 1 connected to the other end of the lever 7 achieves the semicircular weaving, and the locus of the weld seam describes the continuous semi-circular locus. As a result, the semi-circular welding can be realized, and the bead width can be arbitrarily changed. Because the amplitude is as high as 10Hz, the responsiveness of an arc sensor is also improved.
Patent JP-H11299001-A (JP)
Title: Pickup structure of noncontact feeding device
Inventor: TAGUCHI FUJIO
IPC: B60M7/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide the pickup structure of a noncontact feeding device which can prevent a pickup core from falling off, is able to eliminate the need for the firm fixing between clamping members and can avoid cracking and chipping of the pickup core. SOLUTION: A pickup core 7, which is made of ferrite and which has a vertical base part 7A, leg parts 7B and 7D which protrude approximately in parallel with each other toward the side of feeders 4 from the top end part and bottom end part of the base part 7A and the top end surface 7E and bottom end surface 7F of the base part 7A, which are made to protrude a little from the top surface of the leg part 7B and the bottom surface of the leg part 7D, a pickup coil 8 wound on the pickup core 7, clamping members 9 and 10 which are fixed to a free-running carriage side, whose holding recesses 9A and 10A are mated with the top end part and bottom end part of the base part 7A respectively and which hold the pickup core 7 between themselves and a cushion material 11 which is provided at least in one holding recess 9A,  so as to be pressed against the end surface 7E of the base part 7E are provided.
Patent JP-S5535349-A (JP)
Title: Electrophotography
Inventor: SAKAMOTO KOUJI
IPC: G03G15/04
Filed: 1978-09-02
Abstract: PURPOSE:To prevent toner deposited carrier from depositing on the latent image erased part, by varying the quantity of light to erase the electrostatic latent image depending on the original. CONSTITUTION:A photosensitive drum 1 is rotated and driven by a driving motor, and is uniformly charged by a charging device 2, and the original image is exposed by an exposure device, so that an electrostatic latent image may be formed. This electrostatic latent image is transferred by means of a transfer device 4. This transfer paper is, after fixing of the image, discharged out of the machine as a copy, and the photosensitive drum 1 is destaticized by a destaticizer 5, and is cleaned by a cleaning device 6 to be re-used. In a developing device 3, a bias is applied to the developing electrode from a power source curcuit 7, which is varied, for instance, progressively depending on the concentration of the originl image through  manual operation by the operator.
Patent JP-H11301937-A (JP)
Title: Data controlling device for elevator
Inventor: TERAJIMA FUMIYOSHI
IPC: G06F9/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To maintain sure coincidence between the control program data of an elevator main body and control program data to be controlled. SOLUTION: A large capacity storage section is provided with control program data storing areas 15a and 15b provided according to manufacturing numbers for storing control program data, and changed program data storing areas 18a and 18b provided according to manufacturing numbers for storing the changed portions of the control program data or the entire changed control program data. State identifiers 16a and 16b are added for indicating working states in control program changing and, according to the values of these state identifiers 16a and 16b, processing from communication terminals 10a to 10c is limited to prevent the correction of control program data to be changed by a third party having no knowledge of on-going changing. Thus, smooth control processing is performed for the control program data.
Patent JP-S60374-A (JP)
Title: Magnetic sensor
Inventor: OOYAMA HARUJI
IPC: G01R33/02
Filed: 1983-06-16
Abstract: PURPOSE:To obtain the high reliabilty of the titled device with a simple constitution without being influenced by a temperature change or the like by fixing a magnetic body on a piezo-electric element and displacing the piezo-electric element in accordance with the change of a magnetic field. CONSTITUTION:The magnetic body 2 is fixed on a conductive elastic body 1 and the piezo-electric element 4 forming electrodes on both the ends is also fixed on the elastic body 1. One electrode 3 of the piezo-electric element 4 is electrically connected to the elastic body 1, a terminal pin 6 is drawn out from the elastic body 1 through a base board 5 and the other electrode 3 is connected to a terminal pin 8 through a lead wire 7. If the external magnetic field is changed, the magnetic body 2 senses the variation, the elastic body 1 is displaced and then the piezo-electric element 4 is also displaced. Electric signals are generated on the terminal pins 6, 8 by the displacement and the variation of the external magnetic field can be sensed by detecting the electric signals.
Patent JP-H11307538-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KANEMATSU SHIGERU
IPC: H01L21/8228
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce leakage current flowing in a parasitic transistor effectively by forming a part extending in an opening bottom of a collector region in a position which is lower than an emitter region, and forming a base region between an end of an emitter region and an opening sidewall of a collector region. SOLUTION: In the semiconductor coexisting integrated circuit, an NPN transistor 140 of a double layer polysilicon self-alignment type structure and a PMOS transistor 141, and a lateral PNP transistor 139 are formed on the same substrate. A p<+> -type collector diffusion layer of the lateral PNP transistor 139 is formed in a position which is lower than a p<+> -type emitter diffusion layer. The lateral PNP transistor 139 is formed on the same substrate as the NPN transistor 140 and the PMOS transistor 141 in a common manufacturing process. Since a base width is thereby reduced, current amplification rate of a transistor can be improved. A manufacturing cost can be also cut.
Patent JP-H05302627-A (JP)
Title: Rolling bearing
Inventor: UEDA MITSUO
IPC: F16C33/62
Filed: 1992-04-28
Abstract: PURPOSE:To generate no abrasion on a rolling bearing even when a radial load varying in a static state is applied to the rolling bearing. CONSTITUTION:In a rolling bearing composed of an outer ring 1, an inner ring 2 and balls 3 or rollers 4, a solid lubricating film of gold, silver, lead, molybdenum disulfide or the like is formed on the rolling surfaces of rolling members such as the balls 3 or the rollers 4, or the outer ring 1 and the inner ring 2 (circumferential grooves 1a, 2a, etc.), so that different kinds of metals come into contact.
Patent JP-S602505-A (JP)
Inventor: SUCHIIBUN JIEI MOOGAN
IPC: B65G13/07
Filed: 1983-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11292827-A (JP)
Title: Catalyst for producing carbonic ester and production of carbonic ester
Inventor: MATSUOKA KAZUYUKI
IPC: C07C69/96
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a carbonate in a high space time yield and high selectivity by reacting an alcohol with carbon monoxide and oxygen. SOLUTION: When a catalyst for producing a carbonate is utilized to produce a carbonate through oxidative carbonylation of an alcohol, the catalyst of this invention has a porous support (e.g. activated carbon) supporting at least one kind selected from a group consisting of (A) a copper halide (e.g. cupric chloride) and (B) formic acid or a formate (e.g. ammonium formate).
Patent JP-H01277766-A (JP)
Title: Blade-type probe card
Inventor: KUBOTA SUSUMU
IPC: G01R1/073
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a blade-type probe card of long lifetime by adding a reinforcing material to a fitting part of a probe to a blade of the probe card so as to increase a strength against a force in the vertical direction. CONSTITUTION:In a fitting part of a probe 1 to a blade 2, a reinforcing material 3 of tungsten or stainless steel is provided, with the probe 1, between the blade 2 and the probe 1. This increases a strength against a force in the vertical direction which is generated when the probe 1 comes into contact with a wafer. By this constitution, a probe card of long lifetime can be obtained.
Patent JP-H11285363-A (JP)
Title: Chopped raw meat of fishes and its production
Inventor: NARITA TAKAHIRO
IPC: A23L17/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a readily handleable new type chopped raw meat of fish, having excellent taste and flavor, increasing an appetite in appearance, especially in the case of a fish of the family Salmonidae, solving defects that a thermally denatured protein part on the surface is readily peeled during handling when meat is heated by grilling over an open fire, treatment with hot water or steam for a short time. SOLUTION: This chopped raw meat of a fish, preferably a fish of the family Salmonidae is covered with a part of protein thermally denatured by an oil and preferably has the flavor of an oil contained in fish meat. The part thermally denatured by an oil has a thin thickness from the surface and has a clear boundary line between the thermally denatured part and a protein undenatured part. The chopped raw meat of a fish is in a state of cut or slice, packed by vacuum packaging with a film and is in a frozen state.
Patent JP-H04314860-A (JP)
Title: Formation of metal film
Inventor: MATSUMARU SHIGEO
IPC: C23C18/16
Filed: 1991-04-12
Abstract: PURPOSE:To efficiently form a metal film having high reflectance in spite of its small thickness and also having satisfactory adhesion to an acrylic resin molded body. CONSTITUTION:An Al target 28a is sputtered with inert gas ion beams 36 extracted from an ion source 34 in a vacuum vessel 2 to form an Al film of 50-400Angstrom  thickness on the surface of an acrylic resin substrate 6a.